4730-00-287-0298 NUT,TUBE COUPLING Index 4730-00-287-0302 TEE,PIPE TO TUBE

National Stock Number:
4730-00-287-0301

Federal Supply Class:
4730

National Item Identification Number:
002870301

Description:
TEE,PIPE TO TUBE

Detail:
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.


Manufacturer Information:
AS4842/10U583SAE INTERNATIONAL
AS4842/181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5197B0505020U583SAE INTERNATIONAL
MS20825-5B22995CROWN FITTING CO INC
AS5197B05050281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS20825-5B96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS4842/10U583SAE INTERNATIONAL


Techincal Specification:
MATERIALCOPPER ALLOY 360 OR
COPPER ALLOY 377 OR
COPPER ALLOY 670 OVERALL
SURFACE TREATMENTCADMIUM INSIDE
CADMIUM OUTSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE INSIDE
QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
THREADED EXTERNAL PIPE 3RD END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLARED (TUBE) 2ND END
PLAIN (PIPE) 3RD END
SEAT ANGLE37.0 DEGREES 1ST END
37.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES 1ST END
0.312 INCHES 2ND END
THREAD SERIES DESIGNATORUNF 1ST END
UNF 2ND END
ANPT 3RD END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
0.500 INCHES 2ND END
0.125 INCHES 3RD END
THREAD CLASS3A 1ST END
3A 2ND END
LEG LENGTH0.922 INCHES MINIMUM AND
0.969 INCHES MAXIMUM 1ST END
0.750 INCHES MINIMUM AND
0.797 INCHES MAXIMUM 3RD END


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